California Death index has Retha Arine Mills, father's name McGee mother nee McClain. Here is the link to look up Retha's, Elmer's and Odas Mill Jr in index. http://vitals.rootsweb.com/ca/death/search.cgihttp://vitals.rootsweb.com/ca/death/search.cgi
California Birth index has two males born in Riverside County mother nee McGee.
Odas Mills Jr. b. 1940, d. 1994 Doyle Wayne Mills b. 1937
I find a Doyle W. Mills living in Indio, CA with address. If you want it e-mail me directly.